Watch Crowns Medium & Long Post Waterproof Watch Crown Assortment (48 Pieces)

This is handy waterproof watch crown assortment for any watchmakers who work on all types of waterproof watches. These waterproof watch crowns come with medium and long posts to allow you to replace the watch crown even when the old stem has been broken off and can’t be removed from the watch case. With these watch crowns you can repair even seemingly impossible watch crown problems and make your customer’s day by bringing their favorite waterproof watches back life. With this watch crown assortment you will be sure to always have the right watch crown on hand to complete a difficult watch crown repair or watch crown retrofitting.

• Crowns are both gold plated (yellow) and nickel plated (white)
• These are medium and long post crowns that reduce the need for stem replacement
• Comes in 6 diameters: 3.0, 3.5, 4.0, 4.5, 5.0, and 5.5 mm
• Comes in 3 tube openings: 1.6, 2.0, and 2.5 mm
• All crowns are tap 10
• Kit has 3 yellow crowns and 1 white crown of each post/diameter/tube opening combination
• Each crown comes with a gasket inside the crown
• Waterproof crowns
• Provides the watch with high water resistance
• These crowns are useful when retrofitting watch crowns
• Crowns are knurled for easy winding
• Total of 48 pieces
• Refills available